... granules.This twin screw extruder is equipped with AC motor, auto temperature controller, vacuum forming device and other devices.Technical ... system and dosing system;Main motor:380v/50HZ/3-phase, 37.0KW, AC variable-frequency motorGearbox:Gear made ... NSK productSpeed regulator of main motor:TECO international brand, vectorial type, frequency speed regulatorTemperature controller:Type one is: PLC ...